The company is making earbuds that will measure your heart rate from inside your ears. The earbuds connect to a small medallion that syncs to a smartphone via Bluetooth wireless technology.

LG Corp. is also making a wristband that goes further than the Nike FuelBand SE unveiled in November. LG’s version sports an organic light-emitting diode display that allows the user to control music, accept incoming calls and be alerted to text messages. Nike Inc.’s FuelBand has a dot matrix display that has more limited readout capabilities related only to fitness.

The wearable gizmos were unveiled at the International CES gadget show in Las Vegas on Monday.